Engine

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.030". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.045". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.060". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .080in. MLS Cylinder Head Gasket; 4.190in. BoreThis Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS V 2002-2005 Cadillac Escalade Base 2007-2012 Chevrolet Avalanche LS 2007-2012...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

Cometic GM LS1 Small Block 4.060in Bore .051in MLS Head Gasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2002-2005 Cadillac Escalade Base 2007-2012 Chevrolet Avalanche...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no...

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2007 Cadillac CTS...

COMETIC Molded Rubber is a soft durometer rubber formed specifically to the shape of the sealing surface or sealing cavity. Can be bonded to a steel or plastic carrier for added rigidity and reusability.This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base...

Cometic GM LS1/LS6 Gen-3 Small Block V8 Valley Pan GasketThis Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 1998-2002 Chevrolet Camaro Z28 1998-2002 Chevrolet Camaro Z28 SS 2003 Chevrolet Corvette 50th Anniversary Edition 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 1997-2004...

COMETIC Molded Rubber is a soft durometer rubber formed specifically to the shape of the sealing surface or sealing cavity. Can be bonded to a steel or plastic carrier for added rigidity and reusability.This Part Fits: Year Make Model Submodel 2005 Buick Rainier CXL...

Cometic GM LS3/LS7/L99/LS9/LSA Gen-4 Small Block V8 Throttle Body GasketThis Part Fits: Year Make Model Submodel 2006-2008 Buick Lucerne CXL 2006-2008 Buick Lucerne CXS 2008-2011 Buick Lucerne Super 2006-2007,2009-2015 Cadillac CTS V 2006-2011 Cadillac DTS Base 2010-2011 Cadillac DTS Livery 2007-2011 Cadillac DTS Luxury...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no...

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil....

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton...

GM LSX Gen-4 Small Block V8 .043" Copper Cylinder Head Gasket, 4.100" Bore, LHS.

GM LSX Gen-4 Small Block V8 .043" Copper Cylinder Head Gasket, 4.100" Bore, RHS.

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.060". 18 Bolt Heads. Left Side. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are...

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton...

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no...

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton...

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no...